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Individual Calculations March 2017 |
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| Jessel, Stephen Total change: -4.40 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Masters | Gibraltar | ENG | 2017-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2382 | 5.00 | 9 | -0.45 | 20 | -9.00 | |
|  Koes, Richard | | | 1982 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigoriants, Sergey | g | | 2564 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Osuna Vega, Enrique | c | | 2181 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lalith, Babu M R | g | | 2587 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Veltkamp, Gerben | | | 2166 | NED | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Semprun Martinez, Fernando | | | 2174 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Derakhshani, Borna | f | | 2195 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Damia, Angelo | f | | 2233 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mastrovasilis, Athanasios | g | | 2551 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2016/17 4NCL Division 3 North Rounds 5-6 | Bolton | ENG | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2382 | 1.50 | 2 | 0.23 | 20 | 4.60 | |
| | Acey, Gerald | | | 2131 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Polaczek, Richard | m | | 2409 | BEL | 0.50 | 1 | 0.04 | 20 | 0.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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